Cannot start Windows error 0xc01a001d

original title: crashed!

Today installed some windows updates now, I can't use the computer. It comes up with!  0xc01a001d!  28589-91333 (Registry\Machine\Components\DerivedData...)  I can it work again?

Hello

1st thing to try is a restoration of the system in safe mode

http://www.windowsvistauserguide.com/system_restore.htm

Windows Vista

Using the F8 method:

  1. Restart your computer.
  2. When the computer starts, you will see your computer hardware are listed. When you see this information begins to tap theF8 key repeatedly until you are presented with theBoot Options Advanced Windows Vista.
  3. Select the Safe Mode option with the arrow keys.
  4. Then press enter on your keyboard to start mode without failure of Vista.
  5. To start Windows, you'll be a typical logon screen. Connect to your computer and Vista goes into safe mode.
  6. Do whatever tasks you need and when you are done, reboot to return to normal mode.

If that does not read this information

the link below is how to download and get a vista disk startup repair, which you can start from the

http://NeoSmart.net/blog/2008/Windows-Vista-recovery-disc-download/

Here's how to use startup repair system restore command prompt, etc. to bleepingcomputers link below

http://www.bleepingcomputer.com/tutorials/tutorial148.html

to boot from the dvd drive to be able to you will see a way to get into the bios Setup at the bottom of the screen or command menu start

It would be F2 or delete etc to enter the BIOS or F12 etc. for the start menu

Change boot order it do dvd drive 1st in the boot order

and if all else fails and you need to reinstall vista are the normal methods for computers preinstalled vista portable

Contact the computer manufacturer and ask them to send vista recovery discs

they do it for a nominal cost of $

also ask them if you have a recovery partition on your hard drive to get back to the way you bought

you would normally press F10 or F11 or Alt + F10, 0 at startup to start the recovery process according to the manufacturer

Ask them of the exact key sequence

and you could also repost the link below in the correct windows update forum

http://answers.Microsoft.com/en-us/Windows/Forum/windows_vista-windows_update?page=1

Tags: Windows

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